Automobile shifting equipment in small space

Abstract

The utility model discloses an automobile shifting device in a small space, which comprises a shifting assembly, the shifting assembly comprises a shell, an air cylinder, a piston rod, a support frame and a support plate are arranged on the inner side of the shell, a control rod is arranged at the upper end of the air cylinder, the piston rod is arranged between the support frame and the air cylinder, and the support plate is arranged at the upper end of the support frame. A driving wheel is arranged on the outer side of the shell, the stabilizing assembly is arranged on the lower side of the control rod and comprises a bottom plate, a lifting rod and a connecting plate, and the lifting rod is arranged between the bottom plate and the connecting plate. The independent shifting assemblies for the four corners of the automobile are arranged, the shifting assemblies are controlled through the control rods to support the four corners of the automobile, the driving wheels and the driven wheels of the shifting assemblies are matched to conduct shifting work of the automobile, the number of the shifting assemblies is set according to the size of the automobile, and stable shifting of the shifting assemblies is guaranteed; the independent shifting assembly is small in size and convenient to store, and operation is easier by means of the control rod.

Description

Technical Field

[0001] The utility model relates to, but is not limited to, the technical field of vehicle displacement, and more specifically, relates to a vehicle displacement device in a small space. Background Art

[0002] With the acceleration of the urbanization process, cars have become the main means of transportation for people to travel. However, the rapid growth of the car ownership has led to a sharp increase in the demand for parking spaces. Especially in urban central areas, residential communities, commercial buildings and other places, there is a mismatch between the parking space resources and the growing number of cars.

[0003] Currently, although there are some vehicle displacement devices on the market, they often have the following limitations: the devices are relatively large in size, not convenient to use in narrow spaces, and the operation is complex, which requires certain technical skills for the operators. Therefore, a vehicle displacement device in a small space is designed. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a vehicle displacement device in a small space.

[0005] To solve the above technical problem, the utility model provides the following technical solutions:

[0006] A vehicle displacement device in a small space of the utility model includes a displacement component. The displacement component includes a housing. Inside the housing, there are a cylinder, a piston rod, a support frame and a support plate. At the upper end of the cylinder, there is a control rod. The piston rod is arranged between the support frame and the cylinder. The support plate is arranged at the upper end of the support frame. On the outside of the housing, there are driving wheels.

[0007] A stabilizing component is arranged below the control rod. The stabilizing component includes a bottom plate, a lifting rod and a connecting plate. The lifting rod is arranged between the bottom plate and the connecting plate.

[0008] As a preferred technical solution of the utility model, the front end of the piston rod is screwed to the support frame. A connecting plate is arranged between the support frame and the support plate. The connecting plate is respectively screwed to the support frame and the support plate.

[0009] As a preferred technical solution of the utility model, a connecting rod is screwed to the outside of the connecting plate. The other end of the connecting rod is screwed to the support frame. There are at least two driven wheels arranged near the front end of the housing. The driven wheels are located in front of the driving wheels. A motor is arranged at the upper end or inside of the driving wheels.

[0010] As a preferred technical solution of the utility model, the support plate is designed in a concave shape.

[0011] As a preferred technical solution of the present utility model, a connection head is fixed to the lower end of the control rod. The connection head is rotatably connected to the cylinder, and a bolt is provided between the connection head and the cylinder.

[0012] As a preferred technical solution of the present utility model, the lifting rod is one of a hydraulic lifting rod or a pneumatic lifting rod. Both ends of the lifting rod are bolted to the connecting plate and the bottom plate respectively, and the connecting plate is screwed to the control rod.

[0013] As a preferred technical solution of the present utility model, a telescopic rod is provided between the connecting plate and the bottom plate. The telescopic rod is located in front of the lifting rod, and both ends of the telescopic rod are rotatably connected to the connecting plate and the bottom plate respectively.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] By providing a shifting component independent for the four corners of the vehicle, the present utility model controls the shifting component to lift the four corners of the vehicle through a control rod, and uses the driving wheel and the driven wheel of the shifting component to cooperate for the shifting work of the vehicle. The number of shifting components is set according to the size of the vehicle to ensure stable shifting. The individual shifting component is small in volume, convenient for storage, and is simpler to operate using a control rod, solving the problems that the existing shifting equipment is large in volume, not convenient to use in a narrow space, and has complex operation and certain technical requirements for operators.

[0016] In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings described below are only exemplary, and for those of ordinary skill in the art, without creative efforts, other implementation drawings can also be obtained according to the provided drawings.

[0017] The structures, proportions, sizes, etc. shown in this specification are only used to cooperate with the content disclosed in the specification for those familiar with this technology to understand and read, and are not used to limit the limited conditions under which the present utility model can be implemented. Therefore, they do not have a substantial technical meaning. Any modification of the structure, change of the proportional relationship, or adjustment of the size, without affecting the effects that the present utility model can produce and the purposes that can be achieved, should still fall within the scope that can be covered by the technical content disclosed in the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present utility model and form a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

[0019] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0020] Figure 2 is a schematic diagram of the partial structure of the stabilizing component;

[0021] Figure 3 is a schematic diagram of the sectional structure of the present utility model;

[0022] In the figure: 100, shifting component; 101, housing; 102, cylinder; 103, piston rod; 104, support frame; 105, connecting plate; 106, support plate; 107, connecting rod; 108, driven wheel; 109, driving wheel; 200, control rod; 201, connecting head; 300, stabilizing component; 301, bottom plate; 302, lifting rod; 303, telescopic rod; 304, connecting plate. Detailed implementation manners

[0023] As Figures 1-3 shown, the present utility model provides an automobile shifting device in a small space, which includes a shifting component 100. The shifting component 100 includes a housing 101. The inner side of the housing 101 is provided with a cylinder 102, a piston rod 103, a support frame 104 and a support plate 106. The upper end of the cylinder 102 is provided with a control rod 200. The piston rod 103 is arranged between the support frame 104 and the cylinder 102. The support plate 106 is arranged at the upper end of the support frame 104. The outer side of the housing 101 is provided with a driving wheel 109;

[0024] a stabilizing component 300. The stabilizing component 300 is arranged on the lower side of the control rod 200. The stabilizing component 300 includes a bottom plate 301, a lifting rod 302 and a connecting plate 304. The lifting rod 302 is arranged between the bottom plate 301 and the connecting plate 304.

[0025] Furthermore, in this embodiment, the front end of the piston rod 103 is screwed to the support frame 104. A connecting plate 304 is arranged between the support frame 104 and the support plate 106. The connecting plate 304 is respectively screwed to the support frame 104 and the support plate 106. The cylinder 102 slides on the outer surface of the piston rod 103. The piston rod 103 and the cylinder 102 perform a piston movement. The piston rod 103 drives the support frame 104 connected to the front end to move together. Through the connecting plate 304, the support plate 106 installed at the upper end of the support frame 104 is driven to move together.

[0026] In this embodiment, a connecting rod 107 is screwed to the outer side of the connecting plate 304. The other end of the connecting rod 107 is screwed to the support frame 104. At least two driven wheels 108 are provided near the front end of the housing 101. The driven wheels 108 are located in front of the driving wheel 109. A motor is provided at the upper end or the inner side of the driving wheel 109. The connecting plate 304 is fixed to the support frame 104 through the connecting rod 107 to stabilize the connection between the connecting plate 304 and the support frame 104. The output end of the motor is in transmission connection with the input end of the driving wheel 109. The driving rotation is controlled by the motor located at the rear side, and the driven wheels 108 at the front side are pushed to rotate together, realizing the movement of the displacement assembly 100.

[0027] In this embodiment, the support plate 106 is designed in a concave shape, which facilitates its contact with the vehicle chassis due to the shape of the support plate 106.

[0028] In this embodiment, a connection head 201 is fixed to the lower end of the control rod 200. The connection head 201 is rotatably connected to the cylinder 102. A bolt is provided between the connection head 201 and the cylinder 102. The control rod 200 can move up and down on the cylinder 102 through the connection head 201, that is, the control rod 200, the cylinder 102 and the piston rod 103 form a pneumatic structure.

[0029] In addition, a pneumatic control valve and an exhaust valve are conventionally provided between the control rod 200 and the cylinder 102, so as to realize the control of the up and down movement of the control rod 200 to compress or release the gas in the cylinder 102.

[0030] In this embodiment, the lifting rod 302 is one of a hydraulic lifting rod 302 or a pneumatic lifting rod 302. Both ends of the lifting rod 302 are bolted to the connecting plate 304 and the bottom plate 301 respectively. The connecting plate 304 is screwed to the control rod 200. The control rod 200 is connected to the lifting rod 302 through the connecting plate 304, and the control rod 200 is supported by the hydraulic or other lifting rod 302 to stabilize the use of the control rod 200.

[0031] In this embodiment, a telescopic rod 303 is provided between the connecting plate 304 and the bottom plate 301. The telescopic rod 303 is located in front of the lifting rod 302. Both ends of the telescopic rod 303 are rotatably connected to the connecting plate 304 and the bottom plate 301 respectively, and the support for the control rod 200 above the connecting plate 304 is strengthened through the telescopic rod 303.

[0032] Specifically, when shifting a car that needs to be shifted, align the shifting device with the four corners of the car and place it below the four corners of the car. Then, control the retraction of the lifting rod 302, control the downward movement of the control rod 200, open the pneumatic control valve, and compressed air enters the cylinder 102, pushing the piston rod 103 to extend, driving the movement of the connecting plate 304 on the front-end support frame 104, and synchronously driving the movement of the support plate 106 installed at the upper end of the support frame 104 through the connecting plate 304 to achieve the lifting action, thereby lifting the car. Then, control the motor located at the rear to control the driving rotation, and push the passive wheel 108 at the front to rotate together, realizing the movement of the shifting assembly 100, thereby shifting the car;

[0033] Conversely, control the lifting of the lifting rod 302, control the upward movement of the control rod 200, close the pneumatic control valve, and the gas in the cylinder 102 can be discharged through the control valve, causing the piston rod 103 to descend, realizing the descending action. Continuously descend until the car wheels touch the ground and the support plate 106 is separated from the car chassis, and then manually remove the shifting device. The operation is simple;

[0034] Considering the stability of the control rod 200, a lifting rod 302 and a telescopic rod 303 are provided on the lower side of the control rod 200 for support to stably use the control rod 200 and avoid being unable to support due to excessive load. In addition, passive wheels 108 are also provided at the bottom of the bottom plate 301 so that it can move together with the shifting assembly 100.

[0035] It should be noted that the pneumatic control of the lifting rod 302 and the motor is configured to be controlled by a wireless remote controller. The control method of this application document is controlled by a wireless remote controller, and the control circuit of the wireless remote controller can be realized by simple programming by those skilled in the art, which belongs to the common knowledge in the art. This application will not explain the control method and circuit connection in detail. Considering the space practicality, the passive wheels 108 and the active wheels can be conventional wheels that move back and forth, or can be universal wheels.

[0036] The outer shell 101, cylinder 102, piston rod 103, support frame 104, connecting plate 304, support plate 106, connecting rod 107, passive wheel 108, driving wheel 109, control rod 200, connecting head 201, bottom plate 301, lifting rod 302, telescopic rod 303, connecting plate 304 and other components of the present utility model are all general standard components or components known to those skilled in the art, and their structures and principles can all be known by those skilled in the art through technical manuals or through conventional experimental methods.

[0037] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "center", "both ends", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0038] In addition, the terms "first", "second", "third", "fourth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first", "second", "third", "fourth" may explicitly or implicitly include at least one of such features.

[0039] In the present utility model, unless otherwise clearly specified and defined, terms such as "installed", "set", "connected", "fixed", "swivelly connected", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0040] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A car shifting device in a small space, characterized in that: The invention comprises a displacement assembly (100), wherein the displacement assembly (100) comprises a shell (101), wherein a cylinder (102), a piston rod (103), a support frame (104) and a support plate (106) are arranged on the inner side of the shell (101), a control rod (200) is arranged on the upper end of the cylinder (102), the piston rod (103) is arranged between the support frame (104) and the cylinder (102), the support plate (106) is arranged on the upper end of the support frame (104), and a driving wheel (109) is arranged on the outer side of the shell (101); A stabilizing component (300), wherein the stabilizing component (300) is arranged on the lower side of the control rod (200), and the stabilizing component (300) comprises a bottom plate (301), a lifting rod (302) and a connecting plate (304), wherein the lifting rod (302) is arranged between the bottom plate (301) and the connecting plate (304).

2. The small space automobile shifting device according to claim 1 is characterized in that: The front end of the piston rod (103) is screwed to the support frame (104), a connecting plate (304) is provided between the support frame (104) and the support plate (106), and the connecting plate (304) is screwed to the support frame (104) and the support plate (106) respectively.

3. The small space automobile shifting device according to claim 2, characterized in that: The outer side of the connecting plate (304) is screwed to a connecting rod (107), the other end of the connecting rod (107) is screwed to the supporting frame (104), at least two passive wheels (108) are arranged near the front end of the housing (101), the passive wheels (108) are located in front of the driving wheel (109), and a motor is arranged at the upper end or inner side of the driving wheel (109).

4. The small space automobile shifting device according to claim 3 is characterized in that: The support plate (106) is of concave design.

5. The small space automobile shifting device according to claim 4, characterized in that: A connecting head (201) is fixed to the lower end of the control rod (200), the connecting head (201) is rotatably connected to the cylinder (102), and a bolt is provided between the connecting head (201) and the cylinder (102).

6. The small space automobile shifting device according to claim 1, characterized in that: The lifting rod (302) is a hydraulic lifting rod (302) or a pneumatic lifting rod (302), and the two ends of the lifting rod (302) are respectively bolted to the connecting plate (304) and the bottom plate (301), and the connecting plate (304) is screwed to the control rod (200).

7. The small space automobile shifting device according to claim 1, characterized in that: A telescopic rod (303) is provided between the connecting plate (304) and the bottom plate (301), the telescopic rod (303) is located at the front side of the lifting rod (302), and two ends of the telescopic rod (303) are rotatably connected to the connecting plate (304) and the bottom plate (301) respectively.

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